While this all seems to be voluntary in your case, your method leaves open the option of you fooling them, by leaving your cell phone in your desk drawer. They already are talking about sub-cutaneous implants for everyone. Right now, it's aimed at school children( and pets), but you can bet that they will push it for all employees, ostensibly for insurance and safety purposes.

Then there are the secret RFID devices they are coming up with, like on badges, sewn into clothes, etc.

When putting a smiley right before a closing parenthesis, do you:

Use two parentheses: (Like this: :) )
Use one parenthesis: (Like this: :)
Reverse direction of the smiley: (Like this: (: )
Use angle/square brackets instead of parentheses
Use C-style commenting to set the smiley off from the closing parenthesis
Make the smiley a dunce: (:>
I disapprove of emoticons
Other